code: def setUp(self):
      super().setUp()
      self._estimator = "estimator"
      self._export_path = tempfile.mkdtemp()
      self._checkpoint_path = "checkpoint_path"
      self._eval_result = "eval_result"
      self._is_the_final_export = True
      self._base_exporter = tf_estimator.FinalExporter(
          name="base_exporter", serving_input_receiver_fn=lambda: None
      )
  
file_path: tfx/tfx/components/trainer/rewriting/converters_test.py
imports: import os
  import tempfile
  from absl.testing.absltest import mock
  import tensorflow
  from tensorflow import estimator
  from tfx.components.trainer.rewriting import converters
  from tfx.components.trainer.rewriting import rewriter
  from tfx.dsl.io import fileio
label_desc: Use image node_id 1 for calling the RewritingExporterTest obj's underlying member method code with example usage: obj.setUp() without return types